Contest Detail - HFOJ

Done IOI Start at: 2025-6-13 16:15 1 hour(s) Host:

SamuelXuch 19

题有点难，大家尽量做

Status: Done
Rule: IOI
Problem: 6
Start at: 2025-6-13 16:15
End at: 2025-6-13 17:15
Duration: 1 hour(s)
Host: SamuelXuch
Partic.: 19